JIRA7 - Behavior - Project picker - filter by Project Category and still set "None" as first option

Question

Hi,

I need some help, I am able to filter project picker list with this behavior script given below

But, after I get the filtered list, the "None" option is not present. I need to have the None option and it has to be the first option. Can anyone please help me on how to add None at the top of the project options

import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.project.ProjectManager

def customFieldManager = ComponentAccessor.getCustomFieldManager()
def projectManager = ComponentAccessor.getProjectManager()
def projects = projectManager.getProjectObjects()

//Project-1 is customfield_14503
def formField = getFieldById("customfield_14503")

def prList = ComponentAccessor.getProjectManager().getProjectObjects()

formField.setFieldOptions(projects.findAll{if(it.projectCategoryObject) {it.projectCategoryObject.name in ["Common", "Lab Support", "Test Management"]}})

Ramakrishnan Srinivasan_irs0rl · Accepted Answer

Looks like my trial is working, posting the working Behavior code here, reference article:

https://community.atlassian.com/t5/Adaptavist-questions/Scriptrunner-behaviour-Setting-select-list-options-None-is-not/qaq-p/934238

import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.project.ProjectManager

def customFieldManager = ComponentAccessor.getCustomFieldManager()
def projectManager = ComponentAccessor.getProjectManager()
def projects = projectManager.getProjectObjects()

def filteredProjects = projects.findAll{
    if(it.projectCategoryObject) {
        if(it.projectCategoryObject.name in ["Common", "Engineering"]) {
             it
        }
    }
}

def formField = getFieldByName("Project-3")
def projectsMap = [:]
projectsMap.put("-1", "None")

projectsMap += filteredProjects.collectEntries {
    [(it.id) : (it.name)] 
}
formField.setFieldOptions(projectsMap)

Still, I would like to know is this OK or any other better way possible